China Hot Sell Ultrasonic Gas Electric Earth Water Leakage Detector Leakage Tester Ultrasonic Leakage Testing Machine

Product Description
Spec
Used for measuring Leakage of system
Features
This Ultrasonic Leakage Detector is designed to locate the source of the ultrasonic
emissions generated by gas or air leaks. The leakage level is displayed by "LED Display
Panel", and is covered to audible sound by either internal buzzer or to external optional
earphone.
Applications
Used for measuring Leakage of system. Applicable to detect Leaks in refrigeration
and air condition systems, Leaks in heating system, Internal leaks in steam transfers,
Compressed air leaks, Tire & tube leaks, Engine seals, Electrical arcing, The bearing
problems, Bake system. With the Ultrasonic transmitter, it is applicable to Air leaks
around door & window gaskets & seals, Water leaks in roofs, Conduit & pipe identification,
Door & trunk seals, Windshield leaks.
Theory of Ultrasonic Gas Leakage Detection
Human ear can hear sound frequency up to 18 KHz. The sound frequency above 20
KHz is categorized as ultrasonic sound which is not audible. Ultrasonic sound is very
directional in nature. We can utilize this nature to pinpoint the exact origin of the
sound source where the leak is located. Physics tells us that the gas always flows
from the higher pressure region to the lower one. When the pressure difference is
only a small opening, the turbulence created by the gas through the small hole then
generates ultrasonic sound. In the non pressurized state, the ultrasonic transmitter
is applicable, ultrasonic wave can leak from the small hole. Ultrasonic gas leakage
detector is designed based on the above simple physics.
Specifications
Leakage Sensitivity Indicator
LED display panel & audible tone. (LED display is a relative measurement only. Audible tone is the frequency of the received ultrasonic sound divided by 32.)
Frequency Response
20 KHz to 100 Khz.
Power Supply
4x1.5 AAA(UM-4) battery
Power Consumption
Approx. DC 25 mA.
Operating Temperature
0 to 50 °C ( 32 to 122 °F ).
Operating Humidity
Max. 80% RH.
Weight
Approx. 140 g/0.31 lb (including battery).
Size
HWD 236 x 63 x 26 mm (9.3 x 2.5 x 1.0 inch)
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Packaging & Shipping
Company Information
SICHUAN MACHINERY IMP & EXP CORP.
SCMC-Sichuan Machinery import & Export Company, formerly known as China National Machinery import and Export Corporation, Sichuan Branch, is a fully state-owned company under Sichuan Foreign Trade Group. With international trade right authorized by The Ministry of Commerce in 1980, SCMC was also appraised as the national large second level enterprise and the first foreign trade company who obtained the ISO9000 International Quality Certification in the west of China. After the strict managements and 30 years' hard work, SCMC has now become an export-oriented modern foreign trade enterprise with six holding/shareholding companies and five import and export departments.
SCMC products activity includes: Lab Equipment, Optical Equipment, Medical/ Chemical/ Physical/ Biological/ Geological Educational Equipment, Various Kinds of Transmission Parts and Mechanical Parts, Paint Tools, Auto Parts / Motorcycle Parts, Construction Hardware, Grinding Tools and Materials, Machine Tools, Instrument and Apparatus, as well as the import and export business permitted by state, Leasing of Real Estate, Joint Venture, Co-production, Three Forms of OEM and Compensation Trade" Business. SCMC has its own holding processing plant and two large warehouses, based on which all kinds of transmission parts (including drawings and samples), spare parts, hand tools and other marketable products can be made according to the requirements of different customers.
SCMC accumulated many years of experience in import and export trade, gathered all kinds of professionals, persisted in the spirit of "Pioneering, Innovative, Stronger and Bigger ", adhere to the General Guideline of "Being Centered with Economic Benefits, Realized the Synchronized Growth of Exporting Scale and Benefit; based on the Integration of Resources, Leaded by Business Development, to Improve Commodity, Capital and Talents Managing; Taking the system Construction as Safeguard, the Enterprise Culture as a link, to Create First-class Foreign Trade Marketing Team". With excellent reputation, we will provide customers with quality products and provide first-class services to make our turnover increasing year by year. We are also expanding new products to increase profit margin and promote the brand development strategy at the same time. Till now, we have created three brands called "MIGHTY" "NITOYO" "PEXMART". Our brands have obtained wide acceptance and enjoyed good reputation, even become foreign customer's designated trademarks. These influences and sales channels have greatly enhanced the core competitiveness of enterprises.
SCMC adheres to the principle "Quality first, Honoring Contract and Credibility, to Provide Customers with Satisfactory Products and Services". We warmly welcome friends at home and abroad to establish long-term trade relations of cooperation with us.